Soil is made of

Q: Give picture of example of particulate matter in ocean.

A: Particulate matter is a mix of solids and liquids, including carbon, complex organic chemicals,…

Q: the balanced

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Q: grams of iron are needed?

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Q: How different are saline soils from calcareous soils?

A: SOLUTION: Step 1: Calcareous soils contain free CaCO3, undissolved lime with a pH ranging from 7.3…

Q: where can we see phosphorus?

A: Given element,     Phosphorus

Q: Name A the eiement Ae Exptatn:

A: Actinium is a chemical element with the symbol Ac and atomic number 89. It was first isolated by…

Q: chromate Express your answer as a chemical formula.

A: Given compound is chromate. Chromate is an ion which contains one chromium and four oxide atoms.…

Q: . ___________ glass fragments into small squares, or“dices,” with little splintering when broken.

A: Tempered glass is made by heating a glass pane above its transition temperature and then rapidly…

Q: Naturally occurring crystals commonly found in soilsare ___________.

A: The world's plant life is nourished by the five components of soil. Plant growth requires all parts…

Q: What does “crude” product mean?

A: Crude oil is a naturally occurring, unrefined petroleum product composed of hydrocarbon deposits and…

Q: . A high explosive is normally detonated by a(n)___________ explosive contained within a blasting…

A: A high explosive is normally detonated by a primary explosive contained within a blasting cap

Q: What is nanomaterial

A: Materials with an average grain size less than 100 nanometers, called Nanomaterials. Nanomaterials…

Q: 4. Steam activation is carried out using steam at temperatures of between - 800°C and 1000°C. At…

A: In this question, we have to write True or false regarding the given statement.

Q: coal? CO

A:

Q: Explain the following briefly a.) Why is ‘‘distillation’’ a purifying technique? Cite evidences

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Q: (a) copper(II) nitrate (b) sulfur (c) honey (d) drinking water OUCOTIOU TI

A: Step 1) a) copper(II) nitrate : Cu(NO3)2 It is also known as cupric nitrate formula or copper…

Q: what reagent  reacts with dissolved mercury to form metallic mercury?

A: The ammonia causes the disproportionation of Hg2Cl2 to form black Hg metal and white HgNH2Cl,…

Q: In the following situation explain its validity. Mr. Soon Shiong decides to show the class a…

A: Given: Mr. Soon Shiong decides to show the class a chemical reaction by taking 500g of a white…

Q: Part A Measure and record the masses of all the metal strips you set out in front of the test tubes.

A: 1. molar mass of Magnesium is24.305 g/mol. 2. Zinc mass number of 65.39 g/mol. 3. Copper atomic mass…

Q: 46.) Which statement is correct   a. Sugar is a good conductor b. NaCl is a good conductor c.…

A: Electricity is conducted by charges, it can be electrons or ions. The material that can be…

Q: Earthquake may occur due to: a. Transform tectonic boundaries. b. Active jointing area. c. a sudden…

A:

Q: ch the double layer per second per second that a single atom c Esuming that the atom occupi

A: The number of singly charged particles transported per unit time per unit area at equilibrium is the…

Q: 17. Aiphonse Bertillon (1853-1914) devised the first sei- entific system of using a series of body…

A: 17) Alphonse Bertillon (1853-1914) devised the first scientific system of anthropometric using a…

Q: The table below sbows elements present in the Sun. The Sun's composition is similar to other main…

A: The sun is made up of hydrogen and helium in the maximum amount. All the elements produced in the…

Q: Sugar-water solution Sand ethod to separate the sand from the other substances in the

A: As we know,  sand form heterogeneous mixture with water.  So, we can separate mixture by simple…

Q: Ancient Romans built often out of bricks and mortar. A key ingredient in their mortar was quicklime…

A:

Q: 21. In the below figure, what does 'a' representa? a Limestone, Siles, Alumina etc. Grinding (a)…

A: 21. C

Q: 10. The electron is one particle that make up a toms the basic units of which a chemical element is…

A: Electron is a negatively charged subatomic particle. The charge of an electron in -1. In a neutral…

Q: 19. List four properties you could use to distinguish between iron and aluminum. State which of them…

A: Since you have asked multiple question, as per our company guidelines we are supposed to answer the…

Q: Mass =

A:

Q: Refer

A: Geothermal energy is heat within the earth. The word geothermal comes from the Greek words geo…

Q: 1. The percentage of lead in earth crust is a. 0.0015 b. 0.05 c. 0.00015 d. 0.0045 2. The salt is a.…

A: According to the guidelines prescribed by Bartleby, we can answer a maximum of three sub-questions.…

Q: 38. Use of cobalt glass in the test for potassium ion

A: As per bartleby guidelines I answered only first question so please don't mind thanks in advance.

Q: total mass i

A:

Q: Three examples of where the nitrogen can be found in the real world.

A: Nitrogen is gas in nature.

Q: What type of changes does erosion cause?

A: Erosion: Erosion is a geological process in which earthen materials are worm away and transported by…

Q: many ogen gas, N2?

A: A mole is  unit of measurement in chemistry. A mole is defined as 6.022 × 1023 molecules present.

Q: mass

A:

Q: Mass

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Q: How much would a 138g piece of iron occupy?

A: Density of a substance is defined as the ratio of mass of substance and volume of that substance.…

Q: Cae AS he baianced chemical egaton Snand S /OK- ml 206 207 So 24

A:

Q: Define the term Variable Composition?

A: The number of atoms or elements and their respective arrangement in a molecule is termed as chemical…

Q: Which property of soil depends on the size of particles? O color O odor O temperature texture Mark…

A: Soil is made up of very tiny particles.

Q: Which of the following gases is used in lighters?

A: Butane gas is used in lighters.

Q: Physical and Chemical Properties

A: As we know, density, evaporation rate, flash point,pH are physical and chemical properties of…

Q: What states of matters do metals typically exist

A: Metal:Metals are situated on the left-hand side of the periodic table. The metals are…

Q: plue carbon green carbon

A: